public ActionResult Edit(int id)
{
var context = new ApplicationDbContext();
var book = context.Books.FirstOrDefault(b => b.BookId == id);
BookModel model = new BookModel()
{
BookId = book.BookId - 1,
Author = book.Author,
CategoryId = book.Category.CategoryId,
Description = book.Description,
ISBN = book.ISBN,
Title = book.Title,
WebSite = book.WebSite
};
var categories = context.Categories.ToList();
model.DropDownItems = categories.Select(category => new SelectListItem()
{
Value = category.CategoryId.ToString(), Text = category.Title
}).ToList();
return View(model);
}
public ActionResult Edit(int id, BookModel model)
{
var context = new ApplicationDbContext();
var book = context.Books.Find(id);
book.Author = model.Author;
book.Description = model.Description;
book.ISBN = model.ISBN;
book.Title = model.Title;
book.WebSite = model.WebSite;
Category category = context.Categories.FirstOrDefault(c => c.CategoryId == model.CategoryId);
book.Category = category;
context.SaveChanges();
return RedirectToAction("Index");
}
